Credit: MSU
A university-built small satellite known as the Cosmic X-Ray Background NanoSat-2 (CXBN-2) is being prepared for an ambitious upcoming science mission. The spacecraft – scheduled for launch into space on March 19 – is expected to deliver crucial data that could advance our [...]
2017-08-09méta-auteur
PAM XIAMEN offers BATIO3 BTO BARIUM TITANATE CRYSTAL SUBSTRATES.
Physical Parameters
Crystal structure
Tetragonal, tP5, P4mm, No. 99
Growth method
Top seeded solution method
Unit cell constant
a=3.995 Å
Melt point (℃)
1,625 °C (2,957 °F; 1,898 K)
Density (g/cm3)
6.02
Hardness (mohs)
6-6.5
Thermal expansion(/℃)
9.4×10-6
Dielectric constants
ea = 3700, ec = 135 (unclamped)
ea = 2400, e c = 60 (clamped)
Chemical stability
Insoluble in water
Transmission wavelength
0.45 ~ 6.30 mm
Size
10×3m, 10×5m, 10×10mm, 15×15mm, [...]
2019-03-11méta-auteur
PAM-XIAMEN can offer UV LED epi wafer, which is grown by our MOCVD range from 275nm to 405nm. Ultraviolet electromagnetic radiation, commonly known as UV, is used in many industries and applications. The emerging UV LED will be a competitive technology that can drive new innovative applications. UV-LED has [...]
2018-08-15méta-auteur
PAM XIAMEN offers Ceramic ALN SUBSTRATE.
100X100 Thickness 0.5±0.03mm
Item
Unit
Value
Test Standard
1）Colour
—-
Gray
3.2
2）Density
g/cm³
≥3.33
GB/T 2413
3）Thermal Conductivity
20℃，W/(m·K)
≥170
GB/T 5598
4）Dielectric Constant
1MHz
8~10
GB/T 5594.4
5）Dielectric Strength
KV/mm
≥17
GB/T 5593
6）Flexural Strength
MPa
≥450
GB/T 5593
7）Camber
Length‰
≤2‰
8）Surface roughness Ra
μm
0.3~0.6
GB/T 6062
9）Water absorption
%
0
GB/T 3299-1996
10)Volume resistivity
20℃，Ω.cm
≥1013
GB/T 5594.5
11）Thermal expansivity
10-6/℃
20~300℃
2~3
GB/T5593
300~800℃
2.5~3.5
For more information, please visit our website: https://www.powerwaywafer.com,
send us email at sales@powerwaywafer.com and powerwaymaterial@gmail.com
Found in 1990, Xiamen [...]
2019-07-03méta-auteur
Colleges and universities are not only the gathering place of innovative talents, but also the source of innovation achievements. PAM-XIAMEN has collected the research and development (R&D) expenditure rankings of U.S. higher education institutions in 2019~2020.
As a leading manufacturer of semiconductor materials, PAM-XIAMEN is [...]
2022-08-31méta-auteur
PAM XIAMEN offers Stainless Steel Substrate ( Polycrystaline) .
Stainless Steel Substrate: 1″ Dia x 0.3 mm, as cold rolling
Substrate dimension: 25.4 diameter x 0.3 mm thickness, ( 1″ Dia. x0.3 mm)
Properties
Yield Strength:（N/mm2）≥205
Tensile strength :≥520
Elogation: （%）≥40
Density : 7.93 g·cm-3
Resistivity: 0.73 Ω·mm2·m-1 [...]
2019-04-19méta-auteur
